package cn.edu.sjtu.se.peakfactory.dao.interfaces;

import java.util.List;

import cn.edu.sjtu.se.lchang.socialnetwork.dao.interfaces.BaseDAO;
import cn.edu.sjtu.se.peakfactory.dao.bean.UserElement;

public interface UserElementDAO extends BaseDAO<UserElement>{
	public UserElement getUserElementById(Long userId, Long elementId);
	
	public List<UserElement> getUserElementByUserId(Long userId);
}
